Users: 3000 Fingerprints Card Capacity: 30,000 Transaction: 1,00,000 Logs Sensor: Optical Sensor with protective cover Algorithm Version: Finger V10.0 Optional proximity or mifare card reader Communication: TCP/IP, RS485 Access Control Interface: Electric lock, Door sensor, Alarm, Exit button Wiegand Signal: Wiegand out Power Supply: 12V DC, 3A Operating Temperature: 0°C - 45°C Operating Humidity: 20% - 80% Dimension(WxHxD): 83 x 127.5 x 74 mm Ingress Protection Rate: IP65